Age range: 6 to 89 years
Admin: Individual
Qualification level: B
The Test of Nonverbal Intelligence- Fourth Edition is a practical, easy-to-use, norm-referenced instrument that measures an individual's intelligence. The administration and response format are pragmatic with simple oral instructions, requiring test takers to answer only with simple but meaningful gestures such as pointing, nodding, or blinking. This test is ideal for those who have language, hearing, or motor impairments, or are not familiar with mainstream American culture.
The TONI-4 has two equivalent forms: Form A and Form B. Each form consists of 60 items, all of which are abstract/figural, thus educational, cultural, or experiential backgrounds will not adversely affect test results. All items are arranged in easy-to-difficult order. Each item contains one or more of the eight salient characteristics:
- shape
- position
- direction
- rotation
- contiguity
- shading
- size
- movement
Easier items contain one or two characteristics while more difficult items contain several. Both forms can also be used for research purposes and periodic reevaluation.
Complete TONI-4 Kit:
- Examiner's Manual, Picture Book
- Critical Reviews and Research Findings (1982-2009)
- 50 Form A Answer Booklets and Record Forms
- 50 Form B Answer Booklets and Record Form
NOTE: Price is exclusive of 12% VAT and Delivery Charges